1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
SOVA2 [1]
3 years ago
8

A scale drawing of Lin's room is 4 inches wide and 5 inches long. What is the area of the actual room in square feet if her wall

is 16 feet wide?
Mathematics
1 answer:
Liono4ka [1.6K]3 years ago
8 0

Answer:

320 is the answer jdkdbd

You might be interested in
A cube with sides 5 inches, and a pyramid with base edges 5 inches. What is the height, so that the volume of the cube and the p
Ostrovityanka [42]

<u>1</u><u>5</u><u> </u><u>inches</u> is the height of the pyramid

Step-by-step explanation:

The volume of a cube is a³

Given <em>a</em> = 5 inches

→ Volume = a³

= 5³

= 5×5×5

= <u>125 in²</u>

The volume of a pyramid is \frac{1}{3} {a}^{2}h

Given a = 5 inches , h = height of pyramid

=  >  \frac{1}{3} {a}^{2} h

=  >  \frac{1}{3}(5)^{2}h

=  >  \frac{1}{3} \times 25 \times h

=  >  \frac{25}{3}h

then,

125 =  \frac{25h}{3}

=  > 25h = 125 \times 3

=  > 25h = 375

=  > h =  \frac{375}{25}

=  > h = 15

Hence, the height of pyramid is <u>1</u><u>5</u><u> </u><u>inches</u>

7 0
2 years ago
Which of these is equivalent to 3π/5 rad ? A) 108° B) 150° C) 216° D) 300°
Reptile [31]

To convert from radians to degrees multiply by 180 / π, So:-

3 π / 5 =  180 * 3 * π /  5π

= 540 / 5

= 108 degrees  answer


3 0
3 years ago
Encuentre el resultado de la diferencia de las fracciones: 9 /12 - 2/3=​
Veronika [31]

Responder:

1/12

Explicación paso a paso:

Entonces multiplicamos 9 por 3 y obtenemos 27.

Luego multiplicamos 2 por 12 y obtenemos 24.

A continuación, le damos a ambos términos nuevos denominadores: 12 × 3 = 36.

Así que ahora nuestras fracciones se ven así:

27

36

-

24

36

Paso 2

Dado que nuestros denominadores coinciden, podemos restar los numeradores.

27 - 24 = 3

Entonces la respuesta es:

3

36

Paso 3

Por último, necesitamos simplificar la fracción, si es posible. ¿Se puede reducir a una fracción más simple?

Para averiguarlo, intentamos dividirlo por 2 ...

¡No! Así que ahora probamos con el siguiente número primo mayor, 3 ...

¿Son tanto el numerador como el denominador divisibles por 3? ¡Sí! Entonces lo reducimos:

3

36

÷ 3 =

<u>1/12 </u>

8 0
2 years ago
If somebody answered my question i will give them thanks and brill and vote
kykrilka [37]

Answer:

which out of those you want answer for? happy to help

Step-by-step explanation:

5 0
2 years ago
I need help getting the answer
valentina_108 [34]

Answer:

Step-by-step explanation:

The center is at (2,-7). The radius is 2.

(x-2)² + (y+7)² = 2²

3 0
3 years ago
Other questions:
  • D/3 +10=14<br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7Bd%7D%7B3%7D%20%2B%2010%20%3D%2014%20%20" id="TexFormula1" title=" \
    12·2 answers
  • Arrange these lunch buyers from greatest to least assuming they buy lunch 5 days per week: Alice spends $3 per day, Betty spends
    11·1 answer
  • A caterer needs to buy 21 pounds of pasta to cater a wedding. At a local store, 8 pounds of pasta cost $12. How much will the ca
    12·1 answer
  • What is 1 2/3 multiplied by 1 1/4
    9·2 answers
  • Please help I am stuck !!!
    11·1 answer
  • What is the answer for this and how do I solve it? Could anyone help please.
    11·1 answer
  • A company that makes hair-care products had 8,000 people try a new shampoo. Of the 8,000 people,64 had a mild allergic reaction.
    7·1 answer
  • If i run 160 meters 20 times in 2 hours how fast am i going
    13·1 answer
  • Solve for a. Please <br> 1+4a&lt;9
    14·2 answers
  • I am really confused and need help.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!